621293669934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{57287}}^1$

素因数の和:57534

約数の個数: 128

約数和(自身を含む): 1509983354880

約数和(自身を除く): 888689684946

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 109, 138, 161, 206, 218, 309, 322, 327, 483, 618, 654, 721, 763, 966, 1442, 1526, 2163, 2289, 2369, 2507, 4326, 4578, 4738, 5014, 7107, 7521, 11227, 14214, 15042, 16583, 17549, 22454, 33166, 33681, 35098, 49749, 52647, 57287, 67362, 78589, 99498, 105294, 114574, 157178, 171861, 235767, 258221, 343722, 401009, 471534, 516442, 774663, 802018, 1203027, 1317601, 1549326, 1807547, 2406054, 2635202, 3615094, 3952803, 5422641, 5900561, 6244283, 7905606, 9223207, 10845282, 11801122, 12488566, 17701683, 18446414, 18732849, 27669621, 35403366, 37465698, 41303927, 43709981, 55339242, 82607854, 87419962, 123911781, 131129943, 135712903, 143618509, 247823562, 262259886, 271425806, 287237018, 407138709, 430855527, 643161149, 814277418, 861711054, 949990321, 1005329563, 1286322298, 1899980642, 1929483447, 2010659126, 2849970963, 3015988689, 3858966894, 4502128043, 5699941926, 6031977378, 9004256086, 13506384129, 14792706427, 27012768258, 29585412854, 44378119281, 88756238562, 103548944989, 207097889978, 310646834967, 621293669934]

約数ペア:

[(1, 621293669934), (2, 310646834967), (3, 207097889978), (6, 103548944989), (7, 88756238562), (14, 44378119281), (21, 29585412854), (23, 27012768258), (42, 14792706427), (46, 13506384129), (69, 9004256086), (103, 6031977378), (109, 5699941926), (138, 4502128043), (161, 3858966894), (206, 3015988689), (218, 2849970963), (309, 2010659126), (322, 1929483447), (327, 1899980642), (483, 1286322298), (618, 1005329563), (654, 949990321), (721, 861711054), (763, 814277418), (966, 643161149), (1442, 430855527), (1526, 407138709), (2163, 287237018), (2289, 271425806), (2369, 262259886), (2507, 247823562), (4326, 143618509), (4578, 135712903), (4738, 131129943), (5014, 123911781), (7107, 87419962), (7521, 82607854), (11227, 55339242), (14214, 43709981), (15042, 41303927), (16583, 37465698), (17549, 35403366), (22454, 27669621), (33166, 18732849), (33681, 18446414), (35098, 17701683), (49749, 12488566), (52647, 11801122), (57287, 10845282), (67362, 9223207), (78589, 7905606), (99498, 6244283), (105294, 5900561), (114574, 5422641), (157178, 3952803), (171861, 3615094), (235767, 2635202), (258221, 2406054), (343722, 1807547), (401009, 1549326), (471534, 1317601), (516442, 1203027), (774663, 802018)]